body {
  height: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB,
    Microsoft YaHei, Arial, sans-serif;
  font-size: 14px;
}
* {
  margin: 0;
  padding: 0;
}
html {
  height: 100%;
  box-sizing: border-box;
}

li {
  list-style: none;
}

#app {
  height: 100%;
  position: fixed !important;
  margin: 0 !important;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
::-ms-reveal {
  width: 0;
  height: 0;
}
*,
*:before,
*:after {
  box-sizing: inherit;
}


.core-h1 {
  font-size: 24px;
  font-weight: 500;
  color: rgb(13, 68, 233);
  text-align: center;
}